Guntha to Square Feet

Multiply by 1,089. Five guntha is 5,445 sq ft. Twenty guntha is 21,780 sq ft — half an acre, exactly.

Forty gunthas to the acre

This is the relationship that makes the unit useful, and the one worth carrying in your head. Because 40 guntha is precisely one acre, converting between the two never involves a decimal you have to think about: 10 guntha is a quarter acre, 20 is a half, 30 is three-quarters.

It also gives you a fast error check. If someone quotes a holding as 60 guntha, that is an acre and a half. If the same listing calls it three acres, one of the two figures is wrong.

Where you will meet it

Guntha is the working unit for agricultural land across Maharashtra, Karnataka, Andhra Pradesh and Telangana. It appears on 7/12 extracts, in bigha-free contexts, and in most farmland transactions in those states, while the surrounding paperwork is increasingly kept in hectares and ares.

The friction shows up when farmland converts to non-agricultural use. A developer will restate the same parcel in square feet, and a 2-acre holding that a farmer knows as 80 guntha becomes 87,120 sq ft on a brochure. Both are right. Checking that they agree is a two-second multiplication that occasionally catches a genuine discrepancy in the paperwork.